<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Sandboxed Content</title>
    <link rel="stylesheet" href="styles/main.css">
</head>
<body>
    <h1>Main Window</h1>
    <p>I am the main window. I am not sandboxed.</p>
    <iframe src="sandboxed.html" width="380" height="140"></iframe>
</body>
</html>
